{
    "ok": true,
    "domain": "debian.net",
    "generated_at": "2026-08-09T20:32:25-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 66,
        "label": "Fair",
        "categories": {
            "dns": 95,
            "mail": 20,
            "security": 65,
            "network": 100,
            "availability": 60
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "3 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "3 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "4 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
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            {
                "category": "dns",
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            },
            {
                "category": "dns",
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                "earned_points": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
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                "earned_points": 10,
                "lost_points": 0,
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            },
            {
                "category": "mail",
                "title": "MX records",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "3 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
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                "earned_points": 0,
                "lost_points": 25,
                "detail": "SPF policy not found."
            },
            {
                "category": "mail",
                "title": "DMARC",
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                "earned_points": 0,
                "lost_points": 25,
                "detail": "DMARC policy not found."
            },
            {
                "category": "mail",
                "title": "DKIM",
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                "earned_points": 0,
                "lost_points": 20,
                "detail": "No tested DKIM selector responded."
            },
            {
                "category": "mail",
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                "category": "mail",
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                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
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                "earned_points": 55,
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                "detail": "78 day(s) remaining."
            },
            {
                "category": "security",
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                "earned_points": 10,
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            },
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                "category": "security",
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                "lost_points": 35,
                "detail": "0 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: mirror-csail.debian.org"
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
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                "lost_points": 40,
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            },
            {
                "category": "availability",
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                "earned_points": 20,
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        ],
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                "level": "ok",
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                "level": "ok",
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                "level": "ok",
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            {
                "level": "ok",
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                "level": "error",
                "title": "SPF",
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            },
            {
                "level": "error",
                "title": "DMARC",
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            },
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                "level": "error",
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                "level": "error",
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            },
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                "level": "error",
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                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
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                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
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                "level": "error",
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                "lost_points": 35
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            {
                "level": "ok",
                "title": "PTR reverse DNS",
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                "max_points": 30,
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            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
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                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
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                "lost_points": 0
            },
            {
                "level": "ok",
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            {
                "level": "error",
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                "lost_points": 40
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            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
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                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
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            "SOA": [
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            "CAA": [],
            "DS": [
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            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
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        "ipv6": [
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    "mail": {
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        "dmarc": "",
        "dkim_selector": "x",
        "dkim_host": "",
        "dkim": "",
        "spf_analysis": {
            "valid": false,
            "lookups": 0,
            "final": "",
            "message": "Not published"
        },
        "dmarc_analysis": {
            "valid": false,
            "policy": ""
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "mirror-csail.debian.org",
        "propagation": {
            "consistent": true,
            "results": [
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                    "provider": "Google",
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                    "time_ms": 41.32
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                    "provider": "OpenDNS",
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    "ssl": {
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        "issuer": "Let's Encrypt",
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        "valid_to": "2026-10-27T19:27:39-05:00",
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        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
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        "security_checks": {
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            "content-security-policy": false,
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            "x-frame-options": false,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "",
        "powered_by": ""
    },
    "webpage": {
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        "description": "",
        "success": false,
        "error": "SSL: no alternative certificate subject name matches target host name 'debian.net'"
    },
    "network": {
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
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            "city": "",
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            "organization": "",
            "isp": ""
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            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mailly.debian.org",
        "ports": [
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                "time_ms": 9.1,
                "banner": "",
                "error": "Network is unreachable"
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                "time_ms": 144.7,
                "banner": "",
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            },
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                "port": 587,
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                "time_ms": 108.2,
                "banner": "",
                "error": "Network is unreachable"
            }
        ]
    },
    "visitor": {
        "ip": "216.73.217.62",
        "reverse": "",
        "country": "",
        "country_code": "",
        "region": "",
        "city": "",
        "latitude": null,
        "longitude": null,
        "isp": "",
        "organization": "",
        "asn": "",
        "timezone": "",
        "browser": "Other",
        "os": "Other",
        "language": "",
        "user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
        "is_bot": true,
        "cloudflare": false
    },
    "analysis_time_ms": 85.24
}